## Abstract The huge popularity of recent peer‐to‐peer (P2P) file sharing systems has been mainly driven by the scalability of their architectures and the flexibility of their search facilities. Such systems are usually designed as unstructured P2P networks, because they impose few constraints on t
Efficient resource discovery in self-organized unstructured peer-to-peer networks
✍ Scribed by Lu Liu; Nick Antonopoulos; Stephen Mackin; Jie Xu; Duncan Russell
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 503 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1532-0626
- DOI
- 10.1002/cpe.1329
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✦ Synopsis
Abstract
In unstructured peer‐to‐peer (P2P) networks, two autonomous peer nodes can be connected if users in those nodes are interested in each other's data. Owing to the similarity between P2P networks and social networks, where peer nodes can be regarded as people and connections can be regarded as relationships, social strategies are useful for improving the performance of resource discovery by self‐organizing autonomous peers on unstructured P2P networks. In this paper, we present an efficient social‐like peer‐to‐peer (ESLP) method for resource discovery by mimicking different human behaviours in social networks. ESLP has been simulated in a dynamic environment with a growing number of peer nodes. From the simulation results and analysis, ESLP achieved better performance than current methods. Copyright © 2008 John Wiley & Sons, Ltd.
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